| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.83 | 8.111% | $138.1983 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $78.96 | 12.693% | $88.9824 | $88.98 | $89.00 | $89.00 |
| Purchase #3 | $39.30 | 3.157% | $40.5407 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $88.28 | 8.643% | $95.91 | $95.91 | $95.90 | $95.90 |
| Purchase #5 | $220.94 | 4.542% | $230.9751 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $146.75 | 3.813% | $152.3456 | $152.35 | $152.35 | $152.30 |
| Purchase #7 | $77.45 | 3.803% | $80.3954 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $779.51 | $827.3475 | $827.36 | $827.40 | $827.30 | |